Pet nail grinder bit



FIG. 1 is a perspective view of a pet nail grinder bit showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the pet nail grinder bit that form no part of the claimed design. 

CLAIM The ornamental design for a pet nail grinder bit, as shown and described. 